204020970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6800699}}^1$

素因数の和:6800709

約数の個数: 16

約数和(自身を含む): 489650400

約数和(自身を除く): 285629430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6800699, 13601398, 20402097, 34003495, 40804194, 68006990, 102010485, 204020970]

約数ペア:

[(1, 204020970), (2, 102010485), (3, 68006990), (5, 40804194), (6, 34003495), (10, 20402097), (15, 13601398), (30, 6800699)]